Home / 4,376,475.84-6,039,840.96-2,443,113.84

Finding the Fourth Proportional to 4,376,475.84, 6,039,840.96 and 2,443,113.84

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Solution

The fourth proportional to 4,376,475.84, 6,039,840.96 and 2,443,113.84 is: 3,371,666.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,376,475.84 : 6,039,840.96 = 2,443,113.84 : x
  2. Step 2: Convert to fraction form
    4,376,475.84/6,039,840.96 = 2,443,113.84/x
  3. Step 3: Cross multiply
    4,376,475.84x = 6,039,840.96 × 2,443,113.84
  4. Step 4: Simplify right side
    4,376,475.84x = 14,756,019,040,774.88
  5. Step 5: Solve for x
    x = 14,756,019,040,774.88/4,376,475.84
  6. Step 6: Final answer
    x = 3,371,666.97

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.